Tootfinder

"Good science" #xkcd #science

"For Glory's Sake - For Vengeance Sake - War"
The predicate is being laid.
There’s a very easy A to B if, after a day or two or three, you don’t see the violence stop,
you could imagine easily that Trump would use that as a pretext for a much more sweeping assertion of power.
So we are at a very, very dangerous time.
The rhetoric is maximal rhetoric. The deployment is relatively minimal, but I’m worried it’s only a matter of time before the depl…

Opinion | Three Opinion Writers on the L.A. Protests and Trump’s Spectacle of Control
Michelle Cottle, David French and Tressie McMillan Cottom dissect Trump’s reach for power.

Ik heb er geen woorden meer voor...
Israël richt bloedbad aan bij medische kliniek: 'Doden vrouwen en kinderen gewetenloos' - #israel

Israël richt bloedbad aan bij medische kliniek: 'Doden vrouwen en kinderen gewetenloos'
Vanochtend kwamen zeker vijftien mensen om het leven bij een Israëlische aanval bij een kliniek in Deir-al-Balah die wordt gerund door een Amerikaanse hulporganisatie.

Being autistic, sorry not sorry, I’m obsessed with this font Comic Mono (https://dtinth.github.io/comic-mono-font/) and I totally force it on my site! ♾️✨
Check it out at

Replaced article(s) found for math.AP. https://arxiv.org/list/math.AP/new
[1/1]:
- Strong relaxation limit and uniform time asymptotics of the Jin-Xin model in the $L^{p}$ framework
Timoth\'ee Crin-Barat, Ling-Yun Shou, Jianzhong Zhang
https://arxiv.org/abs/2311.04105 https://mastoxiv.page/@arXiv_mathAP_bot/111373086323167893
- Long time regularity for 3d gravity waves with vorticity
Daniel Ginsberg, Fabio Pusateri
https://arxiv.org/abs/2401.10096 https://mastoxiv.page/@arXiv_mathAP_bot/111780770295022186
- Wasserstein Gradient Flows of MMD Functionals with Distance Kernel and Cauchy Problems on Quantil...
Richard Duong, Viktor Stein, Robert Beinert, Johannes Hertrich, Gabriele Steidl
https://arxiv.org/abs/2408.07498 https://mastoxiv.page/@arXiv_mathAP_bot/112964949403866709
- Regularity of solutions for degenerate or singular fully nonlinear integro-differential equations
Jiangwen Wang, Feida Jiang
https://arxiv.org/abs/2408.14779 https://mastoxiv.page/@arXiv_mathAP_bot/113038547448492855
- An overview of the stability of Sobolev inequalities on Riemannian manifolds with Ricci lower bounds
Francesco Nobili
https://arxiv.org/abs/2412.05935 https://mastoxiv.page/@arXiv_mathAP_bot/113627373212995916
- The $\mathcal{M}$-Operator and Uniqueness of Nonlinear Kinetic Equations
Ricardo Alonso, Maria Pia Gualdani, Weiran Sun
https://arxiv.org/abs/2506.20775 https://mastoxiv.page/@arXiv_mathAP_bot/114754297465809405
- Magnetic Stabilization of Compressible Flows: Global Existence in 3D Inviscid Non-Isentropic MHD ...
Jiahong Wu, Fuyi Xu, Xiaoping Zhai
https://arxiv.org/abs/2507.00888 https://mastoxiv.page/@arXiv_mathAP_bot/114782973460202498
- Free boundary regularity for a tumor growth model with obstacle
Giulia Bevilacqua, Matteo Carducci
https://arxiv.org/abs/2507.02837 https://mastoxiv.page/@arXiv_mathAP_bot/114794384026764859
- Three bound states with prescribed angular momentum to the cubic-quintic NLS equations in $\mathb...
Shuai Yao, Juntao Sun
https://arxiv.org/abs/2507.04057 https://mastoxiv.page/@arXiv_mathAP_bot/114817504459971991
- Some remarks on a mathematical model for water flow in porous media with competition between tran...
Judita Runczikov\'a, Jan Chleboun, Chiara Gavioli, Pavel Krej\v{c}\'i
https://arxiv.org/abs/2405.10751 https://mastoxiv.page/@arXiv_mathNA_bot/112472226685837805
- SDEs with critical general distributional drifts: sharp solvability and blow ups
D. Kinzebulatov, R. Vafadar
https://arxiv.org/abs/2506.09244 https://mastoxiv.page/@arXiv_mathPR_bot/114669448852836191
- One sided orthogonal polynomials and a pointwise convergence result for $SU(2)$-valued nonlinear ...
Michel Alexis, Gevorg Mnatsakanyan, Christoph Thiele
https://arxiv.org/abs/2507.05124 https://mastoxiv.page/@arXiv_mathCA_bot/114817025355217864
toXiv_bot_toot

🇺🇦 #NowPlaying on KEXP's #DriveTime
Turnstile:
🎵 LOOK OUT FOR ME
#Turnstile
https://lajuardi7.bandcamp.com/track/look-out-for-me
https://open.spotify.com/track/3gX1APRlWGUJF9DIYdD1gx

bücher 4–6/2025: #2025reads #RandomBookClub

'Paid insurrectionists': Amid unrest in L.A, Trump returns to an unsettling old favorite (Steve Benen/MSNBC)
https://www.msnbc.com/rachel-maddow-show/maddowblog/paid-insurrectionists-unrest-l-trump-returns-unsettling-old-favorite-rcna212142
http://www.memeorandum.com/250610/p99#a250610p99

L'influenceur Alex Hitchens raccroche au nez de la commission d'enquête de l'Assemblée - YouTube
#feminisme

🇺🇦 Auf radioeins läuft...
Big Thief:
🎵 All Night All Day
#NowPlaying #BigThief
#newRelease 🆕 single
https://bigthief.bandcamp.com/track/all-night-all-day
https://open.spotify.com/track/56PuaVhEQzQ57PnREmTCuI

Late time behavior in $f(R,\mathcal{L}_{m})$ gravity through Gaussian reconstruction and dynamical stability
Y. Kalpana Devi, S. A. Narawade, B. Mishra
https://arxiv.org/abs/2506.09568

Late time behavior in $f(R,\mathcal{L}_{m})$ gravity through Gaussian reconstruction and dynamical stability
In this paper, we explore modified gravity in the framework of $f(R, \mathcal{L}_m)$ theories by reconstructing the function $f(\mathcal{L}_m)$, where $\mathcal{L}_m = ρ$ is the matter Lagrangian, under the assumption of a pressureless, matter-dominated Universe. Using a non-parametric Gaussian process reconstruction technique applied to Hubble data, we obtain two viable models of $f(\mathcal{L}_m)$ : (i) a power-law model $f_1(\mathcal{L}_m) = α\mathcal{L}_m^{b_1}$ with $b_1 \in [0.018, 0.02…

Efficient Implementation of a Quantum Algorithm with a Trapped Ion Qudit
Xiaoyang Shi, Jasmine Sinanan-Singh, Timothy J. Burke, John Chiaverini, Isaac L. Chuang
https://arxiv.org/abs/2506.09371

Efficient Implementation of a Quantum Algorithm with a Trapped Ion Qudit
Demonstration of quantum advantage remains challenging due to the increased overhead of controlling large quantum systems. While significant effort has been devoted to qubit-based devices, qudits ($d$-level systems) offer potential advantages in both hardware efficiency and algorithmic performance. In this paper, we demonstrate multi-tone control of a single trapped ion qudit of up to eight levels, as well as the first implementation of Grover's search algorithm on a qudit with dimension five a…

Headway management is a net good, but it's no fun being on the bus that's being slowed down to maintain headway. You've got places to be and that bus is draaaagging, missing every light on purpose.
https://www.sfmta.com/media/42843/download?inline

Schmuck Š l'Orange
bot by @…
This is a joke, not a threat: tell the black helicopters to return to base.
#satire #potus45

KMT-2024-BLG-0404L: A triple microlensing system consisting of a star, a brown dwarf, and a planet
Cheongho Han, Andrzej Udalski, Chung-Uk Lee, Yoon-Hyun Ryu, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Kyu-Ha Hwang, Youn Kil Jung, In-Gu Shin, Yossi Shvartzvald, Jennifer C. Yee, Hongjing Yang, Weicheng Zang, Doeon Kim, Dong-Jin Kim, Byeong-Gon Park, Richard W. Pogge, Przemek Mr\'oz, Micha{\l} K. Szyma\'nski, Jan Skowron, Rados{\l}aw Poleski, Igor Soszy\'nski, Pawe{\l} Pi…

KMT-2024-BLG-0404L: A triple microlensing system consisting of a star, a brown dwarf, and a planet
We have investigated the lensing event KMT-2024-BLG-0404. The light curve of the event exhibited a complex structure with multiple distinct features, including two prominent caustic spikes, two cusp bumps, and a brief discontinuous feature between the caustic spikes. While a binary-lens model captured the general anomaly pattern, it could not account for a discontinuous anomaly feature between the two caustic spikes. To explore the origin of the unexplained feature, we conducted more advanced m…

La vida animal – Algo mejor
#alternative

#ParkerStevenson with #KimMorganGreene as Girl with Injured Foot
Pilot Episode "Panic at Malibu Pier"
#RandomBaywatch

A Topic Modeling Analysis of Stigma Dimensions, Social, and Related Behavioral Circumstances in Clinical Notes Among Patients with HIV
Ziyi Chen, Yiyang Liu, Mattia Prosperi, Krishna Vaddiparti, Robert L Cook, Jiang Bian, Yi Guo, Yonghui Wu
https://arxiv.org/abs/2506.09279

A Topic Modeling Analysis of Stigma Dimensions, Social, and Related Behavioral Circumstances in Clinical Notes Among Patients with HIV
Objective: To characterize stigma dimensions, social, and related behavioral circumstances in people living with HIV (PLWHs) seeking care, using natural language processing methods applied to a large collection of electronic health record (EHR) clinical notes from a large integrated health system in the southeast United States. Methods: We identified 9,140 cohort of PLWHs from the UF Health IDR and performed topic modeling analysis using Latent Dirichlet Allocation (LDA) to uncover stigma dimen…

Le mois dernier, et ce pour la première fois, le solaire a dépassé le nucléaire pour devenir la première source de génération d’électricité dans l’Union
#solaire #renouvelables #energie

Will the L.A. protests help Trump? by Takes™ by Jamelle Bouie
#uspol

Turns out that everyone in the Netherlands has more PFAS 'forever chemicals' in their blood than the health limit - test on 2016-2017 blood samples. https://nos.nl/l/2573446

RIVM: bijna iedereen in Nederland heeft te veel PFAS in bloed
De effecten zijn afhankelijk van de hoeveelheid PFAS, de duur van de blootstelling en iemands persoonlijke gezondheidssituatie, zegt het instituut.

First measurement of GaAs as a scintillating calorimeter: achievements and prospects
A. Melchiorre, D. L. Helis, A. Puiu, G. Benato, P. Carniti, I. Colantoni, A. Continenza, N. Di Marco, A. Ferella, C. Ferrari, F. Giannessi, C. Gotti, E. Monticone, S. Nagorny, E. Olivieri, L. Pagnanini, G. Pessina, C. Petrucci, S. Pirro, A. Prajapati, G. Profeta, M. Rajteri, P. Settembri, A. Shaikina, C. Tresca, D. Trotta

First measurement of GaAs as a scintillating calorimeter: achievements and prospects
In this paper we present the first measurement of a Gallium Arsenide (GaAs) crystal as a scintillating calorimeter with dual heat and light readout within the DAREDEVIL project. The experimental setup features a 4.3 g GaAs (GaAs-1) crystal, operated at approximately 10 mK coupled with a Neutron Transmutation Doped (NTD) thermal sensor for phonon detection and an auxiliary calorimeter for the detection of scintillation light. For the GaAs-1 crystal, a baseline resolution of 121$\pm$ 2 eV has bee…

On the Effective Non-vanishing of Rankin--Selberg $L$-functions at Special Points
Zhi Qi
https://arxiv.org/abs/2506.08546 https://arx…

On the Effective Non-vanishing of Rankin--Selberg $L$-functions at Special Points
Let $Q (z)$ be a holomorphic Hecke cusp newform of square-free level and $u_j (z)$ traverse an orthonormal basis of Hecke--Maass cusp forms of full level. Let $1/4 + t_j^2$ be the Laplace eigenvalue $u_j (z)$. In this paper, we prove that there is a constant $ γ(Q) $ expressed as a certain Euler product associated to $Q$ such that at least $ γ(Q) / 11 $ of the Rankin--Selberg special $L$-values $L (1/2+it_j, Q \otimes u_j)$ for $ t_j \leqslant T$ do not vanish as $T \rightarrow \infty$. Furth…

#GiftLink
Newsom Says Trump Is Destroying U.S. Democracy in Speech on L.A. Protests - The New York Times
https://www.nytimes.com/2025/06/10/us/newsom-speech-trump-la-protests.html?unlocked_article_code=1.OE8.NjQu.DDVE62i_gRXe&smid=url-share

A Note on the Reliability of Goal-Oriented Error Estimates for Galerkin Finite Element Methods with Nonlinear Functionals
Brian N. Granzow, Stephen D. Bond, D. Thomas Seidl, Bernhard Endtmayer
https://arxiv.org/abs/2506.09913

A Note on the Reliability of Goal-Oriented Error Estimates for Galerkin Finite Element Methods with Nonlinear Functionals
We consider estimating the discretization error in a nonlinear functional $J(u)$ in the setting of an abstract variational problem: find $u \in \mathcal{V}$ such that $B(u,φ) = L(φ) \; \forall φ\in \mathcal{V}$, as approximated by a Galerkin finite element method. Here, $\mathcal{V}$ is a Hilbert space, $B(\cdot,\cdot)$ is a bilinear form, and $L(\cdot)$ is a linear functional. We consider well-known error estimates $η$ of the form $J(u) - J(u_h) \approx η= L(z) - B(u_h, z)$, where $u_h$ d…

Foute Vera …. Er komt nog eens eerherstel voor Arib denk ik …
Rol oud-Kamervoorzitter Bergkamp in affaire-Arib blijkt veel groter https://nos.nl/l/2570748

Rol oud-Kamervoorzitter Bergkamp in affaire-Arib blijkt veel groter
Khadija Arib werd anoniem beschuldigd van wangedrag tijdens haar Kamer-voorzitterschap. Over de rol van haar opvolger Vera Bergkamp zijn nu steeds meer vragen.

Deterministic simplicial complexes
S. N. Dorogovtsev, P. L. Krapivsky
https://arxiv.org/abs/2507.07402 https://arxiv.org/pdf/2507.074…

Deterministic simplicial complexes
We investigate simplicial complexes deterministically growing from a single vertex. In the first step, a vertex and an edge connecting it to the primordial vertex are added. The resulting simplicial complex has a 1-dimensional simplex and two 0-dimensional faces (the vertices). The process continues recursively: On the $n$-th step, every existing $d-$dimensional simplex ($d\leq n-1$) joins a new vertex forming a $(d+1)-$dimensional simplex; all $2^{d+1}-2$ new faces are also added so that the r…

A judge grants a temporary restraining order against LAPD, ruling that they can't force journalists out of protest areas or use nonlethal weapons against them (Lindsey Holden/Politico)
https://www.politico.com/news/2025/07/11/lapd-weapons-journalists-00448476…

Die Erfindung von Premium Radwegen in #Lüneburg ist genau so eine sprach-politische Verballhornung wie bei einem Autobahnneubau von über 100 km ständig von einem Lückenschluss zu sprechen. #keineA39 #fahrradalltag

En réalité, le nombre de victimes de l'OKC dépasse largement les quelques survivants qui ont pu témoigner. Découvrez l'ampleur de cette tragédie ici :
https://chardonsbleus.org/la-okc-en-chiffres-estimation-conservatoire/

7% stijging! 7!
Meer uitstoot van broeikasgassen dan vorig jaar
- https://nos.nl/l/2570709

Finding sparse induced subgraphs on graphs of bounded induced matching treewidth
Hans L. Bodlaender, Fedor V. Fomin, Tuukka Korhonen
https://arxiv.org/abs/2507.07975

Finding sparse induced subgraphs on graphs of bounded induced matching treewidth
The induced matching width of a tree decomposition of a graph $G$ is the cardinality of a largest induced matching $M$ of $G$, such that there exists a bag that intersects every edge in $M$. The induced matching treewidth of a graph $G$, denoted by $\mathsf{tree-}μ(G)$, is the minimum induced matching width of a tree decomposition of $G$. The parameter $\mathsf{tree-}μ$ was introduced by Yolov [SODA '18], who showed that, for example, Maximum-Weight Independent Set can be solved in polynomial…

Position of $L(X, Y)$ in $Lip_0(X, Y)$
Anil Kumar Karn, Arindam Mandal
https://arxiv.org/abs/2506.09324 https://arxiv.org/pdf/2506.09…

Position of $L(X, Y)$ in $Lip_0(X, Y)$
We prove that $L(X,Y)$ is complemented in $Lip_0(X, Y)$ (via a norm-one projection) provided that $Y$ is a dual space. Next, we introduce a vector-valued Lipschitz-free space $F_Y(X)$, a linear contraction $β_X^Y: F_Y(X) \to Y$ and prove that the quotient space ${Lip_{0}(X, Y)}/{L(X, Y) }$ is isometrically isomorphic to $L(\ker(β_X^Y), Y)$ whenever $Y$ is injective. We also consider a $Y$-valued duality pairing between $Lip_0(X, Y)$ and $F_Y(X)$ and obtain a necessary and sufficient condition…

"Amsterdam University Press (AUP) had been acquired by the for-profit corporate publishing behemoth Taylor & Francis" – Martin Paul Eve: "What is a University Press?" https://doi.org/10.59348/paybh-98d21

IXPE Observations of the Blazar Mrk 501 in 2022: A Multiwavelength View
L. Lisalda, E. Gau, H. Krawczynski, F. Tavecchio, I. Liodakis, A. Gokus, N. Rodriguez Cavero, M. Nowak, M. Negro, R. Middei, M. Perri, S. Puccetti, S. G. Jorstad, I. Agudo, A. P. Marscher, B. Ag\'is-Gonz\'alez, A. V. Berdyugin, M. I. Bernardos, D. Blinov, G. Bonnoli, G. A. Borman, I. G. Bourbah, C. Casadio, V. Casanova, A. J. Castro-Tirado, E. Fern\'andez-Garc\'ia, M. Garc\'ia-Comas, T. S. Grish…

IXPE Observations of the Blazar Mrk 501 in 2022: A Multiwavelength View
The blazar Markarian 501 (Mrk 501) was observed on three occasions over a 4-month period between 2022 March and 2022 July with the Imaging X-ray Polarimetry Explorer (IXPE). In this paper, we report for the first time on the third IXPE observation, performed between 2022 July 9 and 12, during which IXPE detected a linear polarization degree of $Π_X=6\pm2$ per cent at a polarization angle, measured east of north, of $Ψ_X=143^\circ\pm11^\circ$ within the 2-8 keV X-ray band. The X-ray polarizati…

Synthesizing Sun-as-a-star flare spectra from high-resolution solar observations
M. De Wilde, A. G. M. Pietrow, M. K. Druett, A. Pastor Yabar, J. Koza, I. Kontogiannis, O. Andriienko, A. Berlicki, A. R. Brunvoll, J. de la Cruz Rodr\'iguez, J. T. Faber, R. Joshi, D. Kuridze, D. N\'obrega-Siverio, L. H. M. Rouppe van der Voort, J. Ryb\'ak, E. Scullion, A. M. Silva, Z. Vashalomidze, A. Vicente Ar\'evalo, A. Wi\'sniewska, R. Yadav, T. V. Zaqarashvili, J. Zbinden, E. S. …

Synthesizing Sun-as-a-star flare spectra from high-resolution solar observations
Spatially resolved observations of the Sun and the astronomical sample size of stellar bodies are the respective key strengths of solar and stellar observations. However, the large difference in object brightness between the Sun and other stars has led to distinctly different instrumentation and methodologies between the two fields. We produce and analyze synthetic full-disk spectra derived from 19 small area field-of-view optical observations of solar flares acquired by the Swedish 1-m Solar T…

Kollege hat darauf hingewiesen, dass quasi alles an #Lötpaste von #AliExpress & Co verschwunden ist. Jemand auf dem Schirm, ob sich da was geändert hat?

Linear exact repair schemes for free MDS and Reed-Solomon codes over Galois rings
Daniel P. Bossaller, Hiram H. L\'opez
https://arxiv.org/abs/2506.09017

Linear exact repair schemes for free MDS and Reed-Solomon codes over Galois rings
Codes over rings, especially over Galois rings, have been extensively studied for nearly three decades due to their similarity to linear codes over finite fields. A distributed storage system uses a linear code to encode a large file across several nodes. If one of the nodes fails, a linear exact repair scheme efficiently recovers the failed node by accessing and downloading data from the rest of the servers of the storage system. In this article, we develop a linear repair scheme for free maxi…

S takovouhle navigací bych se snad ani jš nebšl vyjet bez mobilu. #svycarsko #kola #nakole

A Cubic Regularization Method for Multiobjective Optimization
Douglas S. Gon\c{c}alves, Max L. N. Gon\c{c}alves, Jefferson G. Melo
https://arxiv.org/abs/2506.08181

A Cubic Regularization Method for Multiobjective Optimization
This work introduces a new cubic regularization method for nonconvex unconstrained multiobjective optimization problems. At each iteration of the method, a model associated with the cubic regularization of each component of the objective function is minimized. This model allows approximations for the first- and second-order derivatives, which must satisfy suitable error conditions. One interesting feature of the proposed algorithm is that the regularization parameter of the model and the accura…

Troisième lien.. donc on amènerait tous ces gens en plein milieu d'artères déjŠ congestionnées.. comme Laurentien ou Robert-Bourassa (du Vallon). Ça aide pas Š contourner Québec pour ceux allant Š l'Est. Encore plus de croissance pour Lebourgneuf.
Bref une solution de marde. (Presque toutes les solutions sont de marde de toute façon)

Added a link to nsf-iaa.org with some autistic flair: #Anarchism #Syndicalism

Los Angeles On Edge as Trump Sends In Marines (Wall Street Journal)
https://www.wsj.com/us-news/l-a-spends-another-night-on-edge-as-trump-sends-in-marines-a7c6780a
http://www.memeorandum.com/250610/p73#a250610p73

Repeated ancilla reuse for logical computation on a neutral atom quantum computer
J. A. Muniz, D. Crow, H. Kim, J. M. Kindem, W. B. Cairncross, A. Ryou, T. C. Bohdanowicz, C. -A. Chen, Y. Ji, A. M. W. Jones, E. Megidish, C. Nishiguchi, M. Urbanek, L. Wadleigh, T. Wilkason, D. Aasen, K. Barnes, J. M. Bello-Rivas, I. Bloomfield, G. Booth, A. Brown, M. O. Brown, K. Cassella, G. Cowan, J. Epstein, M. Feldkamp, C. Griger, Y. Hassan, A. Heinz, E. Halperin, T. Hofler, F. Hummel, M. Jaffe, E. …

Repeated ancilla reuse for logical computation on a neutral atom quantum computer
Quantum processors based on neutral atoms trapped in arrays of optical tweezers have appealing properties, including relatively easy qubit number scaling and the ability to engineer arbitrary gate connectivity with atom movement. However, these platforms are inherently prone to atom loss, and the ability to replace lost atoms during a quantum computation is an important but previously elusive capability. Here, we demonstrate the ability to measure and re-initialize, and if necessary replace, a …

#neu: "Handbook of Trends and Innovations Concerning Library and Information Science: A Multidisciplinary Approach"
https://doi.org/10.1515/9783111443003

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Randy Newman:
🎵 I Love L.A.
#RandyNewman
https://goosepimple.bandcamp.com/track/i-love-l-a-randy-newman-cover
https://open.spotify.com/track/4r8VUJ0NMV1P7jd3RLz4YQ

🇺🇦 Auf radioeins läuft...
Sault:
🎵 R.L. (Edit)
#NowPlaying #Sault
https://saultglobal.bandcamp.com/track/r-l

Une étude récente vient de confirmer que l'interdiction en Allemagne du recours Š du personnel sous-traitant dans les abattoirs a conduit Š des améliorations substantielles des conditions de travail.
https://www.socialeurope.eu/germanys-su…

Immersions of large cliques in graphs with independence number 2 and bounded maximum degree
F\'abio Botler, Cristina G. Fernandes, Carla N. Lintzmayer, Rui A. Lopes, Suchismita Mishra, Bruno L. Netto, Maycon Sambinelli
https://arxiv.org/abs/2506.09768

Immersions of large cliques in graphs with independence number 2 and bounded maximum degree
An immersion of a graph $H$ in a graph $G$ is a minimal subgraph $I$ of $G$ for which there is an injection ${\rm i} \colon V(H) \to V(I)$ and a set of edge-disjoint paths $\{P_e: e \in E(H)\}$ in $I$ such that the end vertices of $P_{uv}$ are precisely ${\rm i}(u)$ and ${\rm i}(v)$. The immersion analogue of Hadwiger Conjecture (1943), posed by Lescure and Meyniel (1985), asks whether every graph $G$ contains an immersion of $K_{χ(G)}$. Its restriction to graphs with independence number 2 has…

“Niemand zag aankomen dat het aantal arbeidsongeschikten zo snel zou toenemen”.
Niemand? Wie in de zomer van 2020 zichzelf informeerde over #LongCovid weet dit dus al vijf jaar.
“Vooral jongeren met psychische problemen” … die zullen er heus bijzitten maar je wilt de mensen niet de kost geven bij wie de #LongCovid

Schrik over wachtlijsten WIA-keuring, 'het is ook veel te ingewikkeld'
De Landelijke Cliëntenraad, verzekeringsartsen en de Tweede Kamer maken zich zorgen over de fors oplopende WIA-wachtlijsten. "Het hele systeem is het probleem".

02:13—Good Night #Fediverse! 😴💤
I added some more autistic flare at #Night

💔 Les survivants d’OKC ont surmonté des défis incroyables. Ensemble, luttons pour leur droit Š la justice. Rejoignez-nous pour mettre fin Š l'impunité. 🙏 👉 https://chardonsbleus.org/

Association Chardons Bleus - Un combat contre la dérive sectaire OKC depuis 27 ans
l'Association Chardons Bleus réunit des victimes-survivants parties civiles dans l'affaire OKC en France après 10 ans de bataille judiciaire en Belgique

A viable wormhole model in a five-dimensional spacetime
Peter K. F. Kuhfittig
https://arxiv.org/abs/2506.09111 https://arxiv.org/pdf/…

A viable wormhole model in a five-dimensional spacetime
This paper generalizes two of the author's earlier wormhole solutions that are characterized by an extra spatial dimension. This paper adds the assumption that the components of the line element are functions not only of the radial coordinate $r$ but of the extra coordinate $l$ as well, resulting in a significant generalization. It is shown that the throat of the wormhole can be threaded with ordinary matter and that the unavoidable violation of the null energy condition can be attributed to th…

Square Functions and Variational Estimates for Ritt Operators on $L^1$
Jennifer Hults, Karin Reinhold-Larsson
https://arxiv.org/abs/2507.07256 https://

Square Functions and Variational Estimates for Ritt Operators on $L^1$
Let $T$ be a bounded operator. We say $T$ is a Ritt operator if $\sup_n n\lVert T^n-T^{n+1}\rVert<\infty$. It is know that when $T$ is a positive contraction and a Ritt operator in $L^p$, $1

X-SHOOTER Spectrum of Comet C/2025 N1: Insights into a Distant Interstellar Visitor
A. Alvarez-Candal, J. L. Rizos, L. M. Lara, P. Santos-Sanz, P. J. Gutierrez, J. L. Ortiz, N. Morales, J. de Le\'on
https://arxiv.org/abs/2507.07312

X-SHOOTER Spectrum of Comet C/2025 N1: Insights into a Distant Interstellar Visitor
Comets are primitive remnants of the early Solar System whose composition offers fundamental clues to their formation and evolution. High-resolution, broad-wavelength spectroscopy is crucial for identifying volatile species and constraining the physical conditions within the coma. We aim to characterize the gas composition and physical environment of the newly discovered comet C/2025 N1 through optical and near-infrared spectroscopy. We used a medium-resolution spectrum of comet C/2025 N1 with …

in der #verschlagwortung in dieser woche: "Bewegung um 1900: Literarisch – Ästhetisch – Anthropologisch" (https://hbz-ulbms.primo.exlibrisgroup.

Closing objectivity loophole in Bell tests on a public quantum computer
Adam Bednorz, Josep Batle, Tomasz Bia{\l}ecki, Jaros{\l}aw K. Korbicz
https://arxiv.org/abs/2506.08940

Closing objectivity loophole in Bell tests on a public quantum computer
We have constructed and run a Bell test of local realism focusing on the objectivity criterion. The objectivity means that the outcomes are confirmed macroscopically by a few observers at each of party. The IBM Quantum devices turn out to be sufficiently accurate to pass such an extended Bell-type test, although at the price of communication loopholes and residual but statistically significant signaling. The test serves also as the benchmark of entanglement spread across larger sets of qubits.

🇺🇦 #NowPlaying on KEXP's #Early
Missing Persons:
🎵 Walking in L.A.
#MissingPersons
https://mashjeftixxx.bandcamp.com/track/jean-dixon-vs-missing-persons-walking-in-l-a-winter-wonderland-bonus-track
https://open.spotify.com/track/6LgG7yvuD791JlfCMaioPS

🇺🇦 Auf radioeins läuft...
Foxwarren:
🎵 Listen2me
#NowPlaying #Foxwarren
https://foxwarren.bandcamp.com/track/listen2me-stem20-sample-listen2me
https://open.spotify.com/track/29WWHCuzU0OCWTfiBKbOm1

Some migrants detained in L.A. ICE raids have already been deported (Washington Post)
https://www.washingtonpost.com/immigration/2025/06/10/la-ice-raids-deported-migrants/
http://www.memeorandum.com/250610/p113#a250610p113

diese woche zu meiner verärgerung gelernt: es gibt verlage, die geld für subscribe2open-journals einsammeln und dann mit "#OpenAccess-APC = 0 €" werben, aber dennoch satte page charges und andere zusatzgebühren erheben, sodass z.b. ein 20-seiten-artikel rund 3.500 € kostet. #doubledipping

Dépasser le vécu et les traumas d'une secte peut être un défi, mais obtenir justice l'est encore plus. L'information sur l'affaire OKC-Spatz est essentielle. Soutenons les 6 parties civiles dans leurs quête de vérité. 🙏 Découvrez comment vous pouvez aider ici : 👉 https://chardonsbleus.org/cagnotte-en-

Faire un don | Association Chardons Bleus
Transparence Le bilan total des dons sera actualisé toutes les deux semaines. Quand vous faites un don hors-ligne par virement bancaire, votre montant de do ...

"Stadt · Land · Literatur. Der Quizblock für Bücherfans" https://www.reclam.de/produktdetail/stadt-land-literatur-der-quizblock-fuer-buecherfans-4262461870141 – nette idee von

Judge Blocks Trump Administration Tactics in L.A. Immigration Raids (Miriam Jordan/New York Times)
https://www.nytimes.com/2025/07/11/us/immigration-raids-judge-injunction.html
http://www.memeorandum.com/250711/p117#a250711p117

heute ist der nächste nachschub für unser schreib-lesezentrum – vgl. #RVK

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Lemon D:
🎵 This Is L.A.
#LemonD
https://metalheadz.bandcamp.com/album/urban-style-music-this-is-l-a-remasters

Designing toroidal cavities for quantum computation
C. A. L\"utken
https://arxiv.org/abs/2506.08880 https://arxiv.org/pdf/2506.0…

Designing toroidal cavities for quantum computation
Toroidal microwave cavities are investigated for potential use in quantum information storage and computation. Since exact analytical results are not available for this geometry, extensive numerical simulation has been used to develop a universal phenomenological model ("spectral flow diagram"). This model is needed to guide the non-trivial design of toroidal resonators. A host of new modes that do not exist in cylindrical cavities are classified, including novel counter-intuitive ground states…

"the squirrels' busy year": ein bilderbuch nach dem motto "a first science storybook", aber ich finde es leider etwas "underwhelming", was die erzählten jahreszeitencharakteristika angeht, und offenbar futtern eichhörnchen – in diesem fall: grauhörnchen – fast nur eicheln, was ja nicht stimmt. schade, hätte man mehr draus machen können unter so einem tollen titel.

🇺🇦 Auf radioeins läuft...
Bran Van 3000:
🎵 Drinking In L.A.
#NowPlaying #BranVan3000
https://he4rtbroken.bandcamp.com/track/drinking-in-l-a-bran-van-3000
https://open.spotify.com/track/4WEaJQLlhlkOU7YJDLhn7x

Stephen Miller Behind Draconian Orders That Set Off L.A. Protests (Malcolm Ferguson/New Republic)
https://newrepublic.com/post/196363/stephen-miller-los-angeles-protests-ice
http://www.memeorandum.com/250610/p141#a250610p141

Trotter transition in BCS pairing dynamics
Aniket Patra, Emil A. Yuzbashyan, Boris L. Altshuler, Sergej Flach
https://arxiv.org/abs/2506.08657 https://

Trotter transition in BCS pairing dynamics
We Trotterize the mean-field dynamics of the integrable BCS model using symplectic integrators. The resulting chaotic dynamics is characterized by its Lyapunov spectrum and rescaled Kolmogorov-Sinai entropy. The chaos quantifiers depend on the Trotterization time step $τ$. We observe a Trotter transition at a finite step value $τ_c \approx \sqrt{N}$. While the dynamics is weakly chaotic for time steps $τ\ll τ_c$, the regime of large Trotterization steps is characterized by short temporal co…

Trump's top general contradicts his assessment of Putin, L.A. unrest (Washington Post)
https://www.washingtonpost.com/national-security/2025/06/11/dan-caine-trump-la-protests-russia/
http://www.memeorandum.com/250611/p140#a250611p140

"Die große Piep- und Blink-Show in der Stadt" https://taz.de/!6090129/

"Singen macht glücklich!" https://www.deutschlandfunkkultur.de/singen-macht-gluecklich-lange-nacht-ueber-den-gesang-100.html
"Von den ersten Tagen der Menschheit an wurde gesungen, um Götter anzubeten oder…

Kinetic Inductance Traveling Wave Parametric Amplifiers Near the Quantum Limit: Methodology and Characterization
L. Howe, A. Giachero, M. Vissers, P. Campana, J. Wheeler, J. Gao, J. Austermann, J. Hubmayr, A. Nucciotti, J. Ullom
https://arxiv.org/abs/2507.07706

Kinetic Inductance Traveling Wave Parametric Amplifiers Near the Quantum Limit: Methodology and Characterization
We present a detailed simulation and design framework for realizing traveling wave parametric amplifiers (TWPAs) using the nonlinear kinetic inductance of disordered superconductors -- in our case niobium-titanium-nitride (NbTiN). These kinetic inductance TWPAs (KITs) operate via three-wave mixing (3WM) to achieve high broadband gain and near-quantum-limited (nQL) noise. Representative fabricated devices -- realized using an inverted microstrip (IMS), dispersion-engineered, artificial transmiss…

Trump's Big Bill Would Let Him Expand His L.A. Immigration Crackdown 'Everywhere' (Rolling Stone)
https://www.rollingstone.com/politics/politics-features/trump-los-angeles-ice-immigration-raids-everywhere-1235362973/
http://www.memeorandum.com/250612/p53#a250612p53

"Generative KI-Systeme und Datenschutz: Wie DSGVO und KI-Verordnung zueinander stehen" https://irights.info/artikel/prompt-ki-datenschutz/32588

sommerleseempfehlungen aus dem newsletter vom @…:
Summer 2025 Picks for Adults der New York Public Library:
https://www.nypl.org/books-more/recommend…

Vance made a brief trip to Montana to speak to Rupert and Lachlan Murdoch, AP sources say (Michelle L. Price/Associated Press)
https://apnews.com/article/jd-vance-montana-visits-rupert-lachlan-murdoch-d4f040113968ea5d702061cac6129ee4
http://www.memeorandum.com/250612/p66#a250612p66

Testing time order and Leggett-Garg inequalities with noninvasive measurements on public quantum computers
Tomasz Rybotycki, Tomasz Bia{\l}ecki, Josep Batle, Bart{\l}omiej Zglinicki, Adam Szereszewski, Wolfgang Belzig, Adam Bednorz
https://arxiv.org/abs/2507.07904

Testing time order and Leggett-Garg inequalities with noninvasive measurements on public quantum computers
We present two protocols, with one and two two-qubit gates, to noninvasively measure two incompatible observables on a qubit. Both protocols are completed with a projective measurement. By gathering sufficiently large statistics, we have been able to violate Leggett-Garg inequality and time-order invariance. The detailed analysis of the data on 10 qubit sets from 5 devices available on IBM Quantum and one on IonQ reveals violations beyond 5 standard deviations in almost all cases. The noninvasi…

heute im rahmen einer besichtigung für die universitätsgesellschaft den fiege-standort im münsteraner hafen besichtigt. sehr interessant und sehr schickes gebäude!
https://www.uni-muenster.de/Foerderer/aktuelles/archiv/2025/Unternehmen…

Newsom Says Trump Is Destroying U.S. Democracy in Speech on L.A. Protests (Laurel Rosenhall/New York Times)
https://www.nytimes.com/2025/06/10/us/newsom-speech-trump-la-protests.html?unlocked_article_code=1.OE8.29sT.vD5yj7eCwxFt&smid=re-share
http://www.memeorandum.com/250611/p4#a250611p4

Phase-Space Framework for Noisy Intermediate-Scale Quantum Optical Neural Networks
Stanis{\l}aw \'Swierczewski, Wouter Verstraelen, Piotr Deuar, Barbara Pi\k{e}tka, Timothy C. H. Liew, Micha{\l} Matuszewski, Andrzej Opala
https://arxiv.org/abs/2507.07684

Phase-Space Framework for Noisy Intermediate-Scale Quantum Optical Neural Networks
Quantum optical neural networks (QONNs) enable information processing beyond classical limits by exploiting the advantages of classical and quantum optics. However, simulation of large-scale bosonic lattices remains a significant challenge due to the exponential growth of the Hilbert space required to describe a quantum network accurately. Consequently, previous theoretical studies have been limited to small-scale systems, leaving the behaviour of multimode QONNs largely unexplored. This work p…

Covert Entanglement Generation over Bosonic Channels
Evan J. D. Anderson, Michael S. Bullock, Ohad Kimelfeld, Christopher K. Eyre, Filip Rozp\k{e}dek, Uzi Pereg, Boulat A. Bash
https://arxiv.org/abs/2506.09474

Covert Entanglement Generation over Bosonic Channels
We explore covert entanglement generation over the lossy thermal-noise bosonic channel, which is a quantum-mechanical model of many practical settings, including optical, microwave, and radio-frequency (RF) channels. Covert communication ensures that an adversary is unable to detect the presence of transmissions, which are concealed in channel noise. We show that a $\textit{square root law}$ (SRL) for covert entanglement generation similar to that for classical: $L_{\rm EG}\sqrt{n}$ entangled b…

"Rebuilding the library community in a post-Twitter world" by Ned Potter: https://www.ned-potter.com/blog/rebuilding-the-library-community-in-a-post-twitter-world
(unfortunately, due to "audience reasons" he pr…

'morgen!

'nacht allerseits, und schönes wochenende, trotz allem!

'morgen!

zu hause sitze ich auf einem swopper und einem mishu, in meinem büro sitze ich auf einem swopper – für normale schreibtischstühle bin ich verdorben. 🙃 daher habe ich mir für mein zweitbüro in unserer bibliothek im vom-stein-haus jetzt einen ergonomischen hocker von "trendoffice" gegönnt. 😊
[und wenn ich nicht vor ort bin, könnten meine kolleginnen ihn sich gerne ausleihen.]

'morgen!

"Applications of the Critical Incident Technique in Library and Information Science Research: A Literature Review" https://doi.org/10.1515/libri-2024-0065

"Wieder und wieder inszeniert Gunn, wie #Superman im Chaos der einstürzenden Brücken, der fallenden Autos und zutretenden Monster das eine Mädchen, die eine Frau, und einmal sogar das eine #Eichhörnchen rettet." ☝️🙃 –

"What Can We Learn From Open Access Journals in the Arab States?" @ Katina Magazine: https://katinamagazine.org/content/article/open-knowledge/2025/open-access-journals-arab-states
"In the 22 Arab states,

"Linkding – Bookmark-Manager nach dem Ende von Pocket nutzen" https://digital-cleaning.de/index.php/linkding-bookmark-manager-nach-dem-ende-von-pocket-nutzen/

beim letzten schützenfest in hiddingsel konnten wir an der vogelstange und beim abschiedsständchen den aktuellen hit "wackelkontakt" spielen. zum schützenfest in albachten ende august werden wir ein italienisch angehauchtes medley mitbringen. 🎶🇮🇹🎶😎
und ich fühle mich alt, weil ich nichts davon kenne. 🙃
#bva

diese #sketchnotes von Nadine Roßa können v.a. für #münster​aner:innen interessant sein: sie drehen sich rund ums #fahrrad! :)

"Sale of the Amsterdam University Press (AUP) film, media and communication list to Taylor & Francis – Resignation of series editors and editorial board members" https://mediastudies.hypotheses.org/6850

heute ist dienstag. #servicetoot

"ChatGPT ranking of business and management journals with article quality scores" https://doi.org/10.1108/AJIM-11-2024-0927 [closed access / paywall]